I had a mirina coil for 4 years and had it taken out 10 weeks ago,I havent had a period for 4 years!! well since then i have had unprotected sex twice. Started to feel a bit poorly so took a test, one from lloyds chemist, it had a faint line so took 2 more the following day they were the same, this was nearly 2 and a half weeks ago and ive took about 20 tests since then, boots own does the same and even clear blue, although the digital came up not pregnant. These lines are really faint,not everyone can see them, my bf thinks its all in my head lol I made an appointment to have a blood test but chickened out cause im petrified of needles. I dont know what to think, surely my hcg would have increased over 2 weeks??.......HELP